Conduction, Convection, and Radiation

Convection: describes the transfer of energy due to the movement of matter. (Related to Density)
http://youtu.be/GMMYgGPzN5k
http://youtu.be/BjFt2SEmvHU

Conduction: the transfer of energy as heat through a material.
http://youtu.be/iK6WvEKzZvE

Radiation: the transfer of energy as electromagnetic waves. (Real Men In Vermont Use Xtreme Gear)
http://youtu.be/jBCSrZitLiU